skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 4
Patent #:
NONE
Issue Dt:
Application #:
11058330
Filing Dt:
02/14/2005
Publication #:
Pub Dt:
08/17/2006
Inventors:
Wenxi Huang, Sarah Ngola, Kamen Voivodov
Title:
Zwitterionic polymers
Assignment: 1
Reel/Frame:
015853/0346Recorded: 03/08/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/07/2005
Assignee:
6611 DUMBARTON CIRCLE
FREMONT, CALIFORNIA 94555
Correspondent:
CIPHERGEN BIOSYSTEMS
JOHN STORELLA
6611 DUMBARTON CIRCLE
FREMONT, CA 94555
Assignment: 2
Reel/Frame:
016724/0180Recorded: 09/02/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/19/2005
Exec Dt:
08/26/2005
Assignee:
48480 LAKEVIEW BOULEVARD
FREMONT, CALIFORNIA 94538
Correspondent:
JOHN STORELLA
CIPHERGEN BIOSYSTEMS, INC.
6611 DUMBARTON CIRCLE
FREMONT, CALIFORNIA 94555
Assignment: 3
Reel/Frame:
017033/0075Recorded: 11/17/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/10/2005
Assignee:
6611 DUMBARTON CIRCLE
FREMONT, CALIFORNIA 94555
Correspondent:
JOHN STORELLA
CIPHERGEN BIOSYSTEMS, INC.
6611 DUMBARTON CIRCLE
FREMONT, CALIFORNIA 94555
Assignment: 4
Reel/Frame:
019148/0358Recorded: 04/11/2007Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/06/2007
Assignee:
1000 ALFRED NOBEL DRIVE
HERCULES, CALIFORNIA 94547
Correspondent:
TODD ESKER
MLB, LLP, TWO PALO ALTO SQUARE
3000 EL CAMINO REAL, SUITE 700
PALO ALTO, CA 94306

Search Results as of: 06/23/2024 01:06 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT